Evaluating the effectiveness and safety of Synergy XD and Megatron stents
Official title: Evaluation of Effectiveness and Safety of Synergy™ XD Stent and Synergy Megatron™ Stent in Routine Clinical Practice; A Multicenter, Prospective Observational Study
Run by Asan Medical Center · NCT05044273 · Data updated 2026-11-12
This study is testing how well and safely the Synergy XD and Megatron stents work for people with coronary artery disease compared to other stents in real-life situations.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 19 Years and up |
| Sex | All |
| Enrollment | 2000 (estimated) |
| Sponsor | Asan Medical Center Academic / other |
| Locations | 23 sites (Anyang and 22 other locations) |
| Status | Recruiting |
| Started | September 1, 2022 |
| Main results expected | December 31, 2026 |
| Study ends | December 31, 2031 |
| Registry record updated | December 29, 2025 |
| Trial ID | NCT05044273 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include patients aged 19 and older who are receiving either the Synergy XD or Synergy Megatron™ stents.
✕Probably not a fit
Patients with a mixture of other drug-eluting stents, terminal illnesses, or those in cardiogenic shock may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to assess the effectiveness and safety of the Synergy XD and Synergy Megatron™ stents in real-world clinical practice. It is a non-randomized, prospective, open-label registry that compares these stents against other drug-eluting stents in patients diagnosed with coronary artery disease. Participants will be monitored for outcomes related to their stent treatment, providing valuable data on performance in everyday settings.
Why it matters
Potential benefit: If successful, this study could lead to improved treatment options for patients with coronary artery disease.
How similar studies have gone: Other studies have shown success with similar drug-eluting stent evaluations, indicating a foundation for this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients ≥ 19 years old * Patients receiving Synergy XD stent(s) or Synergy Megatron™ stent(s). * The patient or guardian agrees to the study protocol and the schedule of clinical follow-up and provides informed, written consent, as approved by the appropriate Institutional Review Board/Ethics Committee of the respective clinical site. Exclusion Criteria: * Patients with a mixture of other drug-eluting stents (DESs) * Terminal illness with life-expectancy ≤1 year. * Patients with cardiogenic shock
Where it's running
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Hallym University Medical Center
Anyang, South Korea Recruiting -
Dong-A University Hospital
Busan, South Korea Recruiting -
Inje university Pusan Paik hospital
Busan, South Korea Recruiting -
Pusan National University Hospital
Busan, South Korea Recruiting -
Pusan National University Yangsan Hospital
Busan, South Korea Recruiting -
Gyeongsang National University Changwon Hospital
Changwon, South Korea Recruiting
Show 17 more locations
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Samsung Changwon Hospital
Changwon, South Korea Recruiting -
Keimyung University Dongsan Medical Center
Daegu, South Korea Recruiting -
Veterans Hospital
Daegu, South Korea Recruiting -
Yeungnam University Medical Center
Daegu, South Korea Recruiting -
Gangneung Asan Hospital
Gangneung, South Korea Recruiting -
Chonnam National University Hospital
Gwangju, South Korea Recruiting -
Wonkwang University Hospital
Iksan, South Korea Recruiting -
Seoul university Bundang hospital
Seongnam, South Korea Recruiting -
Asan Medical Center
Seoul, South Korea Recruiting -
Hanyang University Seoul Hospital
Seoul, South Korea Recruiting -
Korea University Anam Hospital
Seoul, South Korea Recruiting -
The Catholic University of Korea, ST. Vincent's Hospital
Suwon, South Korea Recruiting -
Ulsan University Hospital
Ulsan, South Korea Recruiting -
Inje University Busan Paik Hospital
Busan, South Korea Terminated -
Pusan National University Hospital
Busan, South Korea Terminated -
CHA Bundang Medical Center, CHA University
Seongnam, South Korea Terminated -
Korea University Guro Hospital
Seoul, South Korea Terminated
Study contacts
- Study coordinator: Jung-hee Ham, Project Manager
- Email: cvcrc5@amc.seoul.kr
- Phone: 82230104728
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Freesolve resorbable magnesium scaffold vs. Xience stent for up to two new heart artery lesions
This trial tests whether the Freesolve resorbable magnesium scaffold works as well as the Xience drug-eluting stent for treating up to two new coronary artery lesions in adults.
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Coronary CT angiography–guided calcium modification during PCI for calcified coronary artery disease
This study will see if using CT angiography to plan calcium treatment before stenting helps people with flow-limiting, calcified coronary artery disease have better stent results and faster procedures compared with the usual ultrasound-guided PCI while keeping similar safety.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.